Built-in high-power BEC with output voltage adjustable among 5.2V, 6.0V and 7.4V. The BEC module is separate from other circuits on the ESC, so the normal BEC output can be guaranteed (when issue like burnt power board happens) to allow users to get the aircraft back before crash. (Note: the FLYFUN 80A/120A/130A/160A-HV-OPTO-V5 doesn’t have this function.)

Separate programming cable for connecting ESC to a LED program box and allows users to program the ESC anytime, anywhere. (For detailed info, please refer to the user manual of HOBBYWING LED program box.)